Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
We have complimentary equipment like hubs and modems in most modern residences, with two or more computers and Internet connections, which normally don’t speak with but serve to maintain the network.Hubs carry data efficiently to all ports; consequently, they are typically a repeater multi-port. Modems are physical devices that allow the Internet to be linked to a computer or other devices like a router or a switch. Modems transform or alter an analogue signal to digital data (1s and 0s), recognised by the computer, from a telephone or cable line.The primary distinction between a hub and a modem is that ... Read More
A computer network is a collection of various devices that are connected to one another via links. There are various types of network equipment, each with their own set of functions. The architecture of computer systems is significantly impacted by the presence of networks. When it comes to computer networking, "gateways" and "switches" are considered highly important components.A gateway is a device in a computer network that is used to transform data between two or more computer systems that do not use the same networking model. It connects two separate networks to create the appearance of a single network by ... Read More
A computer or any other networking device such as a router, needs a modem in order to connect to the Internet. The term "modem" is an acronym for "modulator-demodulator, " and it refers to the hardware device.In the realm of computer networking, the word "gateway" can refer to a number of different things depending on the circumstances. A gateway is a type of networking equipment that, in general, serves to connect two or more distinct networks together. Its primary function is to act as a link between networks that make use of distinct architectural styles, protocols, or platform types.Read through ... Read More
A gateway is a piece of networking hardware or a network node that allows two separate networks to communicate with one another. Computers and routers are the most typical gateways that can connect a company to the internet. A firewall is a network security system that determines which data packets are allowed to access the network.Read through this article to find out how Gateways are different from Firewalls.What is a Gateway?A gateway is a network hardware device, sometimes known as a network node, that establishes a connection between a host network and a remote network. Because the gateway serves as ... Read More
Before discussing the above categories, let's define computer memory. The data is kept as 0s and 1s so the user can save and retrieve it. Memory is like a person's brain. Computer memory allows speedy data access. The CPU may talk to the application faster. Without computer memory, the user couldn't save anything.Computer memory stores data either temporarily or permanently, based on which it is classified as either primary (internal memory) or secondary (external memory).There are two types of memory −External Memory − Most of the time, external memory means storing files on an external hard drive or on the ... Read More
Big Data is the process of managing massive amounts of data in an efficient manner, while Cloud Computing is the process of storing and managing the data resources and models that are stored on distant servers and infrastructures.Data from social media platforms, e-commerce platforms and enterprises, methods for determining the weather, Internet of Things sensors, and other domains are all examples of applications for big data. With the help of big data, platforms can be centralized, backups can be made, and maintenance can be handled in a way that saves money.What is Big Data?"Big Data" is short for very large ... Read More
The speed at which new data is produced each day has both positive and negative effects. In addition to producing all of this data, we also have the need to transmit data from one location to another, for which we have a wide variety of options. It is equally important to ensure that the data is transferred in a quick, safe, and seamless manner.The terms "bandwidth" and "data rate" are frequently used interchangeably in the field of telecommunications, which can make things somewhat unclear at times. Every connection to a network has a data rate, which is the speed at ... Read More
Although interrupt and exception are two distinct ideas, they are related in the sense that they both force the central processing unit (CPU) to halt the normal flow of execution of instructions and instead begin executing another programme in the kernel space in order to deal with the issue at hand. This is true even though interrupt and exception are distinct ideas. The primary distinction lies in the manner in which they deal with unforeseen occurrences that may take place anywhere in the system, the processor, or even within the programme itself.What is an Interrupt?An interruption is a signal that ... Read More
Elasticsearch debuted on February 8, 2010. Programmers primarily utilize Java. Elasticsearch has an HTTP web interface and JavaScript Object Notation documents. Shay Banon created "Compass" in 2004 as a precursor to Elasticsearch. Shay Banon renamed Compass Elasticsearch and created a common interface called JavaScript Object Notation (HTTP). JSON is a better programming language than Java.On April 1, 2006, Doug Cutting and Mike Cafarella created Hadoop. It is an open-source software developed by Apache Software Foundation. Hadoop's core has two parts. First is the processing part, then storage. Hadoop's storage and processing segments are HDFS and MapReduce, respectively. Hadoop divides huge ... Read More
Amazon Web Services, known as AWS, is a cloud computing platform owned and operated by Amazon. It offers a variety of services, including compute, storage, delivery, and other functionality that enables businesses to expand their operations and become more successful. We can leverage these domains in the form of services, which can be utilised to construct and deploy different sorts of applications in the cloud platform.Microsoft Azure is a cloud service platform that was developed by Microsoft. It offers services in a variety of categories, including compute, storage, database, networking, developer tools, and other functionality that assists businesses in expanding ... Read More